天然氣服務集團公司
US ˙ NYSE ˙ US63886Q1094

簡介

本頁面提供了有關 Stephen Charles Taylor 已知的內部交易歷史的全面分析。內部人士包括公司的高管、董事或重要投資者。一般而言,基於內幕、非公開信息進行交易是非法的。這並不意味著他們在自己的公司進行任何交易都是非法的。但是,他們必須透過Form 4向美國證券交易委員會(SEC)報告所有交易。盡管存在這些限制,學術研究表明,內部人士 - 整體而言 - 在自己公司中的投資表現往往優於市場。

平均交易盈利能力

「平均交易盈利能力」衡量了內部人士在過去三年中所有非計劃性的公開市場購買交易的平均回報率。計算過程包括檢查每筆交易,排除了作為10b5-1交易計劃的一部分的交易。然後,對每筆交易在3、6和12個月的表現進行平均,以生成該筆交易最終的表現指標。最終,將所有交易的表現指標進行平均,計算出內部人士的總體平均表現指標。列表僅包含在過去兩年中進行過至少三筆交易的內部人士。

如果內部人士的交易盈利能力顯示為"N/A",則可能是因為該內部人士在過去三年內沒有進行任何公開市場購買交易,或者他們進行的交易距離現在太近,無法計算出可靠的表現指標。

更新頻率:每日

查看收益最高的的內幕交易者列表。

報告內部持倉的公司

SEC文件顯示Stephen Charles Taylor已報告在以下公司擁有持倉或進行了交易:

證券 職位 最新報告的持倉
US:NGS / Natural Gas Services Group, Inc. Director 175,432
如何解讀這些圖表

以下圖表顯示了在Stephen Charles Taylor進行的每筆公開市場非計劃交易後證券的股價表現。非計劃交易是指沒有作為10b5-1交易計劃的一部分而進行的交易。股價表現以累積百分比變化的方式繪製。例如,如果一筆內部人士交易是在2019年1月1日進行的,該圖表將顯示該證券的每日百分比變化直至當前日期。如果在此期間股價從10美元漲至15美元,則股價的累積百分比變化將為50%。從10美元漲至20美元的價格變化將為100%,而從10美元跌至5美元的價格變化將為-50%。

最終,我們將評估內部人士的交易與股價的超額回報(正向或負向)之間的相關性,以判斷內部人士是否在交易中利用內部信息獲利。如果內部人士有這樣的行為,我們預期看到(a)購買後的正回報,或者(b)賣出後的負回報。對於情況(a),購買圖表將顯示一系列向上傾斜的曲線,表示每次購買後都有正回報。對於情況(b),賣出圖表將顯示一系列向下傾斜的曲線,表示每次賣出後都有負回報。

然而,僅憑這一點還不足以得出結論。例如,如果公司的股價在多年內呈現非周期性上升,我們會預期所有購買後的圖表都呈現向上傾斜。同樣地,多年來呈現非周期性下降的股價會導致賣出後的圖表也呈現向下傾斜。這兩種情況的圖表都不能表示內部人士在進行內幕交易。

最有力的指標是在公司股價呈極度循環波動的情況下,「購買」圖表顯示正向信號,而「賣出」圖表顯示負向趨勢。這種情況強烈暗示內部人士可能根據內幕信息精確地計時進行交易,以獲得財務優勢。

NGS / Natural Gas Services Group, Inc.內部人士買入 - 短期收益分析

在這一部分,我們分析了在 NGS / Natural Gas Services Group, Inc. 中進行的每筆非計劃的公開市場內部人士購買的盈利情況。這種分析有助於了解內部人士是否持續產生異常的回報,以及是否值得跟踪。該分析基於每筆交易後一年的情況,結果僅為理論值

以下表格顯示了最近的自動交易計劃之外的公開市場購買。

交易日期 證券代碼 內部人士 報告
股數
Reported
價格
經調整
股數
經調整
價格
成本基礎 達到最高利潤的
天數
達到最高利潤時的
價格
最高
淨利 ($)
最高回報率(%)
當前未知該內部人士及證券組合進行過任何未預先計劃的公開市場交易。

經調整價格 已按拆股調整。經調整股數 已按拆股調整。

NGS / Natural Gas Services Group, Inc. Insider Trades
NGS / Natural Gas Services Group, Inc.內部人士賣出 - 短期虧損分析

在這一部分,我們分析了在 NGS / Natural Gas Services Group, Inc. 中進行的每筆非計劃的公開市場內部人士賣出所達成的短期虧損規避。如果存在持續的虧損規避模式,可能表明未來的內部人士賣出交易預示著價格的下跌。該分析基於每筆交易後一年的情況,

以下表格顯示了最近的自動交易計劃之外的公開市場購買。

交易日期 證券代碼 內部人士 報告
股數
Reported
價格
經調整
股數
經調整
價格
成本基礎 達到最低利潤的
天數
達到最低利潤時的
價格
避免的
最高損失金額($)
避免的
最高損失率($)
2026-03-06 NGS Taylor Stephen Charles 30,000 37.2253 30,000 37.2253 1,116,759 7 35.5900 -49,059 -4.39
2026-03-05 NGS Taylor Stephen Charles 70,000 37.5846 70,000 37.5846 2,630,922
2025-12-11 NGS Taylor Stephen Charles 10,000 33.5400 10,000 33.5400 335,400
2025-12-10 NGS Taylor Stephen Charles 10,000 33.1600 10,000 33.1600 331,600
2025-12-04 NGS Taylor Stephen Charles 20,000 32.1200 20,000 32.1200 642,400
2025-11-20 NGS Taylor Stephen Charles 10,000 31.3700 10,000 31.3700 313,700
2025-11-19 NGS Taylor Stephen Charles 10,000 30.3100 10,000 30.3100 303,100
2025-05-15 NGS Taylor Stephen Charles 25,000 24.9000 25,000 24.9000 622,500
2024-12-12 NGS Taylor Stephen Charles 10,000 27.1500 10,000 27.1500 271,500
2024-08-26 NGS Taylor Stephen Charles 3,181 22.0000 3,181 22.0000 69,982
2022-06-07 NGS Taylor Stephen Charles 3,918 15.0000 3,918 15.0000 58,770
2019-02-05 ngs Taylor Stephen Charles 2,720 17.0000 2,720 17.0000 46,240
2019-02-04 ngs Taylor Stephen Charles 12,771 17.0600 12,771 17.0600 217,873
2019-01-31 ngs Taylor Stephen Charles 18 17.0000 18 17.0000 306
2019-01-30 ngs Taylor Stephen Charles 348 17.0000 348 17.0000 5,916
2019-01-29 ngs Taylor Stephen Charles 4,905 17.0500 4,905 17.0500 83,630
2019-01-28 ngs Taylor Stephen Charles 1,110 17.0000 1,110 17.0000 18,870
2019-01-25 ngs Taylor Stephen Charles 2,994 17.1400 2,994 17.1400 51,317
2019-01-25 ngs Taylor Stephen Charles 1,980 17.1400 1,980 17.1400 33,937
2019-01-24 ngs Taylor Stephen Charles 1,205 17.0000 1,205 17.0000 20,485
2019-01-23 ngs Taylor Stephen Charles 1,846 17.2100 1,846 17.2100 31,770
2019-01-22 ngs Taylor Stephen Charles 1,200 17.4800 1,200 17.4800 20,976
2019-01-18 ngs Taylor Stephen Charles 12,444 17.8900 12,444 17.8900 222,623
2019-01-17 ngs Taylor Stephen Charles 10,311 17.5000 10,311 17.5000 180,442
2018-08-29 ngs Taylor Stephen Charles 13,776 22.0100 13,776 22.0100 303,210
2018-08-27 ngs Taylor Stephen Charles 514 22.0400 514 22.0400 11,329
2018-08-24 ngs Taylor Stephen Charles 1,500 22.4500 1,500 22.4500 33,675
2018-08-23 ngs Taylor Stephen Charles 1,306 22.5100 1,306 22.5100 29,398
2018-08-21 ngs Taylor Stephen Charles 2,704 22.0200 2,704 22.0200 59,542
2017-12-19 ngs Taylor Stephen Charles 16,212 25.1700 16,212 25.1700 408,056
2017-10-03 ngs Taylor Stephen Charles 3,874 28.5800 3,874 28.5800 110,719
2017-07-03 ngs Taylor Stephen Charles 7,157 24.9900 7,157 24.9900 178,853
2017-06-30 ngs Taylor Stephen Charles 4,843 25.0000 4,843 25.0000 121,075
2017-01-05 ngs Taylor Stephen Charles 1,700 32.0000 1,700 32.0000 54,400
2017-01-05 ngs Taylor Stephen Charles 6,188 31.9300 6,188 31.9300 197,583
2017-01-04 ngs Taylor Stephen Charles 6,052 32.0200 6,052 32.0200 193,785
2017-01-03 ngs Taylor Stephen Charles 3,895 32.0700 3,895 32.0700 124,913
2017-01-03 ngs Taylor Stephen Charles 2,079 32.7900 2,079 32.7900 68,170
2016-03-22 NGS Taylor Stephen Charles 15,000 21.3280 15,000 21.3280 319,920
2015-03-31 NGS Taylor Stephen Charles 4,000 19.2700 4,000 19.2700 77,080
2015-03-30 NGS Taylor Stephen Charles 2,115 19.0700 2,115 19.0700 40,333
2015-03-27 NGS Taylor Stephen Charles 1,000 19.0000 1,000 19.0000 19,000
2015-03-24 NGS Taylor Stephen Charles 2,309 20.0600 2,309 20.0600 46,319
2015-03-20 NGS Taylor Stephen Charles 5,000 19.5300 5,000 19.5300 97,650
2015-03-18 NGS Taylor Stephen Charles 28,256 18.3300 28,256 18.3300 517,932

經調整價格 已按拆股調整。經調整股數 已按拆股調整。

NGS / Natural Gas Services Group, Inc. Insider Trades
歷史內部人交易

該表格顯示了由 Stephen Charles Taylor 進行的所有內幕交易的完整列表,這些交易已向美國證券交易委員會(SEC)披露。

呈報日期 交易日期 表格 證券代碼 證券 代碼 10b5-1 股份 剩餘股份 %
變化
每股
股價
交易
金額
剩餘
金額
2026-03-09 2026-03-06 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -30,000 175,432 -14.60 37.23 -1,116,759 6,530,509
2026-03-09 2026-03-05 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -70,000 205,432 -25.41 37.58 -2,630,922 7,721,080
2026-03-06 2026-03-04 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 336 114,961 0.29 37.52 12,607 4,313,337
2025-12-12 2025-12-11 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -10,000 275,432 -3.50 33.54 -335,400 9,237,989
2025-12-12 2025-12-10 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -10,000 285,432 -3.38 33.16 -331,600 9,464,925
2025-12-05 2025-12-04 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -20,000 295,432 -6.34 32.12 -642,400 9,489,276
2025-12-05 2025-12-03 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 412 114,625 0.36 30.50 12,566 3,496,062
2025-11-20 2025-11-20 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -10,000 315,432 -3.07 31.37 -313,700 9,895,102
2025-11-20 2025-11-19 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -10,000 325,432 -2.98 30.31 -303,100 9,863,844
2025-11-18 2025-11-17 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -10,000 335,432 -2.89 31.01 -310,069 10,400,706
2025-11-12 2025-11-10 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -10,000 345,432 -2.81 30.00 -300,020 10,363,651
2025-11-12 2025-11-10 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -8,748 355,432 -2.40 29.50 -258,066 10,485,244
2025-11-07 2025-11-07 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -1,252 364,180 -0.34 29.50 -36,937 10,744,038
2025-11-07 2025-11-07 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -9,900 365,432 -2.64 29.00 -287,118 10,598,186
2025-11-07 2025-11-06 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -100 375,332 -0.03 29.00 -2,900 10,884,628
2025-09-26 2025-09-26 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -7,915 375,432 -2.06 28.50 -225,586 10,700,225
2025-09-25 2025-09-25 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -759 383,347 -0.20 28.50 -21,632 10,925,390
2025-09-24 2025-09-24 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -1,326 384,106 -0.34 28.50 -37,791 10,947,021
2025-09-23 2025-09-23 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -10,000 385,432 -2.53 28.01 -280,148 10,797,800
2025-09-23 2025-09-23 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -1,457 395,432 -0.37 27.50 -40,068 10,874,380
2025-09-19 2025-09-19 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -63 396,889 -0.02 27.50 -1,732 10,914,448
2025-09-18 2025-09-18 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -1,638 396,952 -0.41 27.50 -45,046 10,916,418
2025-09-17 2025-09-17 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -6,553 398,590 -1.62 27.51 -180,253 10,964,015
2025-09-16 2025-09-16 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -289 405,143 -0.07 27.50 -7,948 11,141,432
2025-09-15 2025-09-15 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 2,098 405,432 0.52
2025-09-04 2025-09-04 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -10,000 403,334 -2.42 27.00 -270,018 10,890,744
2025-08-25 2025-08-08 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 459 114,213 0.40 24.78 11,374 2,830,198
2025-08-22 2025-08-22 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -10,000 413,334 -2.36 26.00 -260,035 10,748,131
2025-08-22 2025-08-22 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -10,000 423,334 -2.31 26.50 -265,025 11,219,409
2025-05-16 2025-05-15 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -25,000 433,334 -5.45 24.90 -622,500 10,790,017
2025-01-22 2025-01-21 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -10,000 438,387 -2.23 29.01 -290,100 12,717,607
2025-01-22 2025-01-21 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -9,400 448,387 -2.05 28.57 -268,549 12,809,968
2024-12-16 2024-12-12 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -10,000 457,787 -2.14 27.15 -271,500 12,428,917
2024-11-26 2024-11-25 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -600 467,787 -0.13 28.50 -17,100 13,331,930
2024-11-26 2024-11-22 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -10,000 468,387 -2.09 28.00 -280,000 13,114,836
2024-11-21 2024-11-21 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -38,479 478,387 -7.44 26.89 -1,034,777 12,864,783
2024-11-21 2024-11-20 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -1,521 516,866 -0.29 26.00 -39,546 13,438,516
2024-11-21 2024-11-19 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -6,516 518,387 -1.24 25.50 -166,158 13,218,868
2024-11-18 2024-11-18 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -3,442 524,903 -0.65 25.51 -87,809 13,390,800
2024-11-18 2024-11-15 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -10,042 528,345 -1.87 25.01 -251,110 13,211,795
2024-11-13 2024-11-13 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -2,191 538,387 -0.41 24.50 -53,680 13,190,482
2024-11-13 2024-11-12 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -4,713 540,578 -0.86 24.51 -115,506 13,248,486
2024-11-13 2024-11-11 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -3,096 545,291 -0.56 24.50 -75,853 13,359,793
2024-11-13 2024-08-20 4/A NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -4,690 551,568 -0.84 22.14 -103,837 12,211,716
2024-08-28 2024-08-26 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -3,181 548,387 -0.58 22.00 -69,982 12,064,514
2024-08-22 2024-08-20 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -4,690 551,568 -0.84 22.14 -103,837 12,211,716
2024-07-01 2024-06-30 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -3,975 556,258 -0.71 20.12 -79,977 11,191,911
2024-07-01 2024-06-30 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 10,101 560,233 1.84
2023-07-05 2023-06-30 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -42,240 550,132 -7.13 9.90 -418,176 5,446,307
2023-07-05 2023-06-30 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 10,101 592,372 1.73 9.90 100,000 5,864,483
2023-05-15 2023-04-25 4/A NGS NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -23,134 582,271 -3.82 10.41 -240,825 6,061,441
2023-05-03 2023-04-28 4/A NGS NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 3,138 133,701 2.40
2023-05-03 2023-04-28 4/A NGS NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -11,158 605,405 -1.81 10.30 -114,927 6,235,672
2023-05-02 2023-04-28 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -11,158 605,405 -1.81 10.30 -114,927 6,235,672
2023-04-27 2023-04-25 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 58,790 616,563 10.54 10.41 612,004 6,418,421
2023-03-22 2023-03-20 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -14,325 557,773 -2.50 9.49 -135,944 5,293,266
2022-08-16 2022-08-15 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 60,839 572,098 11.90
2022-06-08 2022-06-07 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -3,918 511,259 -0.76 15.00 -58,770 7,668,885
2022-05-02 2022-04-28 4 NGS NATURAL GAS SERVICES GROUP INC
Restricted Stock Units
M - Exercise -3,137 3,138 -49.99
2022-05-02 2022-04-28 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 3,137 130,563 2.46
2022-05-02 2022-04-28 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -11,112 515,177 -2.11 12.32 -136,900 6,346,981
2022-03-31 2022-03-29 4 NGS NATURAL GAS SERVICES GROUP INC
Restricted Stock Units
M - Exercise -10,973 6,275 -63.62
2022-03-31 2022-03-29 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 10,973 127,426 9.42
2022-03-31 2022-03-29 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -12,953 526,289 -2.40 11.86 -153,623 6,241,788
2022-03-22 2022-03-18 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -14,311 539,242 -2.59 11.14 -159,425 6,007,156
2021-04-30 2021-04-28 4 ngs NATURAL GAS SERVICES GROUP INC
Restricted Stock Units
M - Exercise -3,138 17,248 -15.39
2021-04-30 2021-04-28 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 3,138 116,453 2.77
2021-04-30 2021-04-28 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -11,112 553,553 -1.97 9.12 -101,341 5,048,403
2021-04-02 2021-03-18 4/A NGS NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 109,212 577,619 23.32 8.91 973,079 5,146,585
2021-03-31 2021-03-29 4 NGS NATURAL GAS SERVICES GROUP INC
Restricted Stock Units
M - Exercise -10,973 20,386 -34.99
2021-03-31 2021-03-29 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -12,954 556,079 -2.28 9.19 -119,047 5,110,366
2021-03-31 2021-03-29 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 10,973 113,315 10.72
2021-03-22 2021-03-18 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 100,626 569,033 21.48 8.91 896,578 5,070,084
2021-03-17 2021-03-15 4 NGS NATURAL GAS SERVICES GROUP INC
Restricted Stock Units
M - Exercise -9,317 31,359 -22.91
2021-03-17 2021-03-15 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -7,620 468,407 -1.60 9.74 -74,219 4,562,284
2021-03-17 2021-03-15 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 9,317 102,342 10.02
2020-04-30 2020-04-28 4 NGS NATURAL GAS SERVICES GROUP INC
Restricted Stock Units
A - Award 9,413 40,676 30.11
2020-04-30 2020-04-28 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 84,720 476,027 21.65 5.64 477,821 2,684,792
2020-03-31 2020-03-29 4 ngs NATURAL GAS SERVICES GROUP INC
Restricted Stock Units
M - Exercise -10,973 31,263 -25.98
2020-03-31 2020-03-29 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -13,211 391,307 -3.27 4.75 -62,752 1,858,708
2020-03-31 2020-03-29 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 10,973 93,025 13.37
2020-03-18 2020-03-15 4 NGS NATURAL GAS SERVICES GROUP INC
Restricted Stock Units
M - Exercise -9,317 42,236 -18.07
2020-03-18 2020-03-15 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -7,663 404,248 -1.86 6.25 -47,894 2,526,550
2020-03-18 2020-03-15 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 9,317 82,052 12.81
2020-02-19 2020-02-14 4 NGS NATURAL GAS SERVICES GROUP INC
Restricted Stock Units
M - Exercise -21,139 51,553 -29.08
2020-02-19 2020-02-14 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -1,477 411,911 -0.36 10.62 -15,686 4,374,495
2020-02-19 2020-02-14 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 21,139 72,735 40.97
2019-07-01 2019-06-28 4 ngs NATURAL GAS SERVICES GROUP INC
Restricted Stock Units
A - Award 32,919 72,692 82.77
2019-07-01 2019-06-28 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 98,755 413,388 31.39 17.29 1,707,474 7,147,479
2019-03-19 2019-03-15 4 ngs NATURAL GAS SERVICES GROUP INC
Restricted Stock Units
M - Exercise -9,317 39,773 -18.98
2019-03-19 2019-03-15 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -5,309 314,076 -1.66 18.07 -95,934 5,675,353
2019-03-19 2019-03-15 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 9,317 51,596 22.04
2019-02-28 2019-02-14 4 ngs NATURAL GAS SERVICES GROUP INC
Restricted Stock Units
M - Exercise -21,140 49,090 -30.10
2019-02-28 2019-02-14 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -1,277 319,385 -0.40 18.04 -23,037 5,761,705
2019-02-28 2019-02-14 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 21,140 42,279 100.00
2019-02-06 2019-02-05 4 ngs NATURAL GAS SERVICES GROUP INC
Employee Stock Option
M - Exercise -2,720 0 -100.00
2019-02-06 2019-02-05 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -2,720 320,662 -0.84 17.00 -46,240 5,451,254
2019-02-06 2019-02-05 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 2,720 323,382 0.85 7.84 21,325 2,535,315
2019-02-04 2019-02-04 4 ngs NATURAL GAS SERVICES GROUP INC
Employee Stock Option
M - Exercise -12,771 2,720 -82.44
2019-02-04 2019-02-04 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -12,771 320,662 -3.83 17.06 -217,873 5,470,494
2019-02-04 2019-02-04 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 12,771 333,433 3.98 7.84 100,125 2,614,115
2019-02-04 2019-01-31 4 ngs NATURAL GAS SERVICES GROUP INC
Employee Stock Option
M - Exercise -18 15,491 -0.12
2019-02-04 2019-01-31 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -18 320,662 -0.01 17.00 -306 5,451,254
2019-02-04 2019-01-31 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 18 320,680 0.01 7.84 141 2,514,131
2019-01-30 2019-01-30 4 ngs NATURAL GAS SERVICES GROUP INC
Employee Stock Option
M - Exercise -348 15,509 -2.19
2019-01-30 2019-01-30 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -348 320,662 -0.11 17.00 -5,916 5,451,254
2019-01-30 2019-01-30 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 348 321,010 0.11 7.84 2,728 2,516,718
2019-01-30 2019-01-29 4 ngs NATURAL GAS SERVICES GROUP INC
Employee Stock Option
M - Exercise -4,905 15,857 -23.62
2019-01-30 2019-01-29 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -4,905 320,662 -1.51 17.05 -83,630 5,467,287
2019-01-30 2019-01-29 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 4,905 325,567 1.53 7.84 38,455 2,552,445
2019-01-30 2019-01-28 4 ngs NATURAL GAS SERVICES GROUP INC
Employee Stock Option
M - Exercise -1,110 20,762 -5.07
2019-01-30 2019-01-28 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -1,110 320,662 -0.34 17.00 -18,870 5,451,254
2019-01-30 2019-01-28 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 1,110 321,772 0.35 7.84 8,702 2,522,692
2019-01-25 2019-01-25 4 ngs NATURAL GAS SERVICES GROUP INC
Employee Stock Option
M - Exercise -1,980 21,872 -8.30
2019-01-25 2019-01-25 4 ngs NATURAL GAS SERVICES GROUP INC
Employee Stock Option
M - Exercise -2,994 0 -100.00
2019-01-25 2019-01-25 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -1,980 320,662 -0.61 17.14 -33,937 5,496,147
2019-01-25 2019-01-25 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 1,980 322,642 0.62 7.84 15,523 2,529,513
2019-01-25 2019-01-25 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -2,994 320,662 -0.93 17.14 -51,317 5,496,147
2019-01-25 2019-01-25 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 2,994 323,656 0.93 9.95 29,790 3,220,377
2019-01-25 2019-01-24 4 ngs NATURAL GAS SERVICES GROUP INC
Employee Stock Option
M - Exercise -1,205 2,994 -28.70
2019-01-25 2019-01-24 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -1,205 320,662 -0.37 17.00 -20,485 5,451,254
2019-01-25 2019-01-24 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 1,205 321,867 0.38 9.95 11,990 3,202,577
2019-01-25 2019-01-23 4 ngs NATURAL GAS SERVICES GROUP INC
Employee Stock Option
M - Exercise -1,846 4,199 -30.54
2019-01-25 2019-01-23 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -1,846 320,662 -0.57 17.21 -31,770 5,518,593
2019-01-25 2019-01-23 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 1,846 322,508 0.58 9.95 18,368 3,208,955
2019-01-22 2019-01-22 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise -1,200 6,045 -16.56
2019-01-22 2019-01-22 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -1,200 320,662 -0.37 17.48 -20,976 5,605,172
2019-01-22 2019-01-22 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 1,200 321,862 0.37 9.95 11,940 3,202,527
2019-01-22 2019-01-18 4 ngs NATURAL GAS SERVICES GROUP INC
Employee Stock Option
M - Exercise -12,444 7,245 -63.20
2019-01-22 2019-01-18 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -12,444 320,662 -3.74 17.89 -222,623 5,736,643
2019-01-22 2019-01-18 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 12,444 333,106 3.88 9.95 123,818 3,314,405
2019-01-22 2019-01-17 4 ngs NATURAL GAS SERVICES GROUP INC
Employee Stock Option
M - Exercise -10,311 19,689 -34.37
2019-01-22 2019-01-17 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -10,311 320,662 -3.12 17.50 -180,442 5,611,585
2019-01-22 2019-01-17 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 10,311 330,973 3.22 9.95 102,594 3,293,181
2018-09-06 2018-09-06 4 ngs NATURAL GAS SERVICES GROUP INC
Employee Stock Option
M - Exercise -5,000 0 -100.00
2018-09-06 2018-09-06 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 4,000 320,662 1.26 17.51 70,040 5,614,792
2018-08-31 2018-08-29 4 ngs NATURAL GAS SERVICES GROUP INC
Employee Stock Option
M - Exercise -13,776 4,000 -77.50
2018-08-31 2018-08-29 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -13,776 316,662 -4.17 22.01 -303,210 6,969,731
2018-08-31 2018-08-29 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 13,776 330,438 4.35 17.51 241,218 5,785,969
2018-08-27 2018-08-27 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -514 316,662 -0.16 22.04 -11,329 6,979,230
2018-08-27 2018-08-24 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -1,500 317,176 -0.47 22.45 -33,675 7,120,601
2018-08-27 2018-08-23 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -1,306 318,676 -0.41 22.51 -29,398 7,173,397
2018-08-27 2018-08-23 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 3,320 319,982 1.05 17.51 58,133 5,602,885
2018-08-27 2018-03-23 4 ngs NATURAL GAS SERVICES GROUP INC
Employee Stock Option
M - Exercise -3,320 17,776 -15.74
2018-08-23 2018-08-21 4 ngs NATURAL GAS SERVICES GROUP INC
Employee Stock Option
M - Exercise -3,904 21,096 -15.62
2018-08-23 2018-08-21 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -2,704 316,662 -0.85 22.02 -59,542 6,972,897
2018-08-23 2018-08-21 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -1,200 319,366 -0.37 22.02 -26,424 7,032,439
2018-08-23 2018-08-21 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 3,904 320,566 1.23 17.51 68,359 5,613,111
2018-03-19 2018-03-15 4 ngs NATURAL GAS SERVICES GROUP INC
Restricted Stock Units
A - Award 27,951 27,951
2018-03-19 2018-03-15 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 56,749 316,662 21.83 24.55 1,393,188 7,774,052
2018-02-16 2018-02-14 4 ngs NATURAL GAS SERVICES GROUP INC
Restricted Stock Units
M - Exercise -21,139 42,279 -33.33
2018-02-16 2018-02-14 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -1,278 259,913 -0.49 26.30 -33,611 6,835,712
2018-02-16 2018-02-14 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 21,139 21,139
2018-01-12 2018-01-06 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -15,897 261,191 -5.74 27.40 -435,578 7,156,633
2017-12-20 2017-12-19 4 ngs NATURAL GAS SERVICES GROUP INC
Employee Stock Option
M - Exercise -16,212 0 -100.00
2017-12-20 2017-12-19 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -16,212 277,088 -5.53 25.17 -408,056 6,974,305
2017-12-20 2017-12-19 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 16,212 293,300 5.85 20.06 325,213 5,883,598
2017-10-04 2017-10-03 4 ngs NATURAL GAS SERVICES GROUP INC
Employee Stock Option
M - Exercise -3,874 16,212 -19.29
2017-10-04 2017-10-03 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -3,874 277,088 -1.38 28.58 -110,719 7,919,175
2017-10-04 2017-10-03 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 3,874 280,962 1.40 20.06 77,712 5,636,098
2017-07-05 2017-07-03 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -7,157 277,088 -2.52 24.99 -178,853 6,924,429
2017-07-05 2017-06-30 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -4,843 284,245 -1.68 25.00 -121,075 7,106,125
2017-04-28 2017-01-06 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -15,696 289,088 -5.15 31.35 -492,070 9,062,909
2017-03-16 2017-01-06 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -15,696 334,890 -4.48 31.35 -492,070 10,498,802
2017-03-15 2017-02-14 4/A ngs NATURAL GAS SERVICES GROUP INC
Restricted Stock Units
A - Award 17,616 17,616
2017-03-15 2017-02-14 4/A ngs NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 52,848 350,586 17.75 28.65 1,514,095 10,044,289
2017-02-15 2017-02-14 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 70,464 368,202 23.67 28.65 2,018,794 10,548,987
2017-01-12 2017-01-11 4 ngs NATURAL GAS SERVICES GROUP INC
Employee Stock Option
M - Exercise -19,914 20,086 -49.78
2017-01-12 2017-01-11 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 19,914 297,738 7.17 20.06 399,475 5,972,624
2017-01-05 2017-01-05 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -6,188 277,824 -2.18 31.93 -197,583 8,870,920
2017-01-05 2017-01-05 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -1,700 284,012 -0.60 32.00 -54,400 9,088,384
2017-01-05 2017-01-04 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -6,052 285,712 -2.07 32.02 -193,785 9,148,498
2017-01-05 2017-01-03 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -2,079 291,764 -0.71 32.79 -68,170 9,566,942
2017-01-05 2017-01-03 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -3,895 293,843 -1.31 32.07 -124,913 9,423,545
2016-05-12 2016-01-18 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -34,805 297,738 -10.47 18.46 -642,500 5,496,243
2016-03-24 2016-03-22 4 NGS NATURAL GAS SERVICES GROUP INC
Nonstatutory Stock Option (right to buy)
M - Exercise -15,000 0 -100.00
2016-03-24 2016-03-22 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -15,000 332,543 -4.32 21.33 -319,920 7,092,477
2016-03-24 2016-03-22 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 15,000 347,543 4.51 14.22 213,300 4,942,061
2016-02-09 2016-01-06 4/A NGS NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 75,915 332,543 29.58 22.13 1,679,999 7,359,177
2016-01-08 2016-01-06 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 75,915 332,543 29.58 22.13 1,679,999 7,359,177
2015-06-12 2015-01-23 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -20,547 244,884 -7.74 22.00 -452,034 5,387,448
2015-04-02 2015-03-30 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -2,115 265,431 -0.79 19.07 -40,333 5,061,769
2015-04-01 2015-03-31 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -4,000 267,546 -1.47 19.27 -77,080 5,155,611
2015-03-30 2015-03-27 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -1,000 271,546 -0.37 19.00 -19,000 5,159,374
2015-03-26 2015-03-24 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -2,309 272,546 -0.84 20.06 -46,319 5,467,273
2015-03-20 2015-03-20 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -5,000 286,599 -1.71 19.53 -97,650 5,597,278
2015-03-20 2015-03-18 4 NGS NATURAL GAS SERVICES GROUP INC
Nonstatutory Stock Option (right to buy)
M - Exercise -45,000 0 -100.00
2015-03-20 2015-03-18 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -28,256 291,599 -8.83 18.33 -517,932 5,345,010
2015-03-20 2015-03-18 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 45,000 319,855 16.37 9.22 414,900 2,949,063
2015-01-20 2015-01-16 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 83,590 274,855 43.70 19.49 1,629,169 5,356,924
2014-01-27 2014-01-23 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 49,420 191,265 34.84 28.11 1,389,196 5,376,459
2013-05-02 2013-02-21 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 56,950 141,845 67.08 20.19 1,149,820 2,863,851
2012-01-27 2012-01-25 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 50,000 84,895 143.29 14.89 744,500 1,264,087
P
非衍生或衍生證券的公開市場或私下買入
S
非衍生或衍生證券的公開市場或私下賣出
A
公司向內部人員授予、獎勵或以其他方式獲取證券(例如股票期權)
C
衍生工具轉換
D
將證券賣出或轉讓回公司
F
使用從公司收到的證券的一部分來支付行使價或稅務負擔。
G
內部人士贈送或接收他人贈送公司股票
K
股權掉期和類似的避險交易
M
行使或轉換從公司獲得的衍生證券(例如期權)
V
內部人士透過Form 4自願報告的一筆交易
J
其他(附有交易描述的腳註)